Player Page

Willemse, R (Ruben)
Dob: 2011/11/11 (U14)
Gender: Male
Chess SA id: 1110304602
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/10/04 (51 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1276.3
Current Weighted rating1211.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1276.3
Current highest rating achieved1276.3
Current floor (min rating allowed)776.3
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±148.7
Current Raw change used (final)0.0
Projected new Raw rating1276.3
Projected new Weighed rating1115.4
Projected new Weighted performance1060.6
Projected new final Raw rating (if new WP > new Raw)1276.3
Projected new highest rating1276.3
Projected new floor776.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1276.3
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1287.4
Current Weighted rating1212.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1287.4
Current highest rating achieved1287.4
Current floor (min rating allowed)787.4
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±146.4
Current Raw change used (final)0.0
Projected new Raw rating1287.4
Projected new Weighed rating1115.7
Projected new Weighted performance1060.6
Projected new final Raw rating (if new WP > new Raw)1287.4
Projected new highest rating1287.4
Projected new floor787.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1287.4
Projected effective change (new Official - current Official)=0.0
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating0.0
Projected new floor700.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating0.0
Projected new floor700.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Gauteng Top Schools 2024 (U13 Open) 2024/10/04 2024/10/04 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1248.5 1253.6 Analysis
2 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13A) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1192.4 1186.0 Analysis
1 2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Gauteng Top Schools 2024 (U13 Open) 2024/10/04 2024/10/04 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1248.5 1253.6 Analysis
2 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U13A) 2024/08/03 2024/08/03 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1192.4 1186.0 Analysis
1 2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 7 3 5 8.5 56.7 56.7 1296.5 1353.1
White 8 4 1 3 4.5 56.3 53.1 1318.6 1371.8
Black 7 3 2 2 4.0 57.1 60.7 1271.1 1331.9
Standard All 15 7 3 5 8.5 56.7 56.7 1296.5 1353.1
White 8 4 1 3 4.5 56.3 53.1 1318.6 1371.8
Black 7 3 2 2 4.0 57.1 60.7 1271.1 1331.9
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 7 3 5 8.5 56.7 56.7 1296.5 1353.1
White 8 4 1 3 4.5 56.3 53.1 1318.6 1371.8
Black 7 3 2 2 4.0 57.1 60.7 1271.1 1331.9
Standard All 15 7 3 5 8.5 56.7 56.7 1296.5 1353.1
White 8 4 1 3 4.5 56.3 53.1 1318.6 1371.8
Black 7 3 2 2 4.0 57.1 60.7 1271.1 1331.9
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1110114768 Le Roux, D (Daniel) 3 0.5 0 1 2 16.7 1213.6 -283.3 930.3 View list
2 2120109367 Pillay, V (Verana) 1 1.0 1 0 0 100.0 1192.4 425.0 1617.4 View list
3 1120300013 Mashele, N (Naledi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1110312180 Zhang, R (Rongxu) 1 1.0 1 0 0 100.0 1248.5 425.0 1673.5 View list
5 1110301474 Weitsz, E (Eben) 1 1.0 1 0 0 100.0 1248.5 425.0 1673.5 View list
6 1110107189 Briers, F (Frederik) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1120133904 Fokker, CD (Christiaan Dirk) 1 1.0 1 0 0 100.0 1192.4 425.0 1617.4 View list
8 1120109368 Coetzee, M (Mauritz) 1 1.0 1 0 0 100.0 1192.4 425.0 1617.4 View list
9 2110138272 Campher, H (Hannah) 1 0.5 0 1 0 50.0 1248.5 0.0 1248.5 View list
10 1110112505 Grobler, D (Divan) 1 0.5 0 1 0 50.0 1248.5 0.0 1248.5 View list
11 1120141532 Pretorius, W (Wihan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1130108354 Jansen Van Vuuren, G (Gianni) 1 0.0 0 0 1 0.0 1192.4 -425.0 767.4 View list
13 1120133903 Buchner, E (Emil) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list